No CB any more for us. It's ancient technology. 
Most of us are ancient technology . . . . 
I enjoy more direct backroad routes with very little traffic.  Coming out of Atlanta maybe you understand why.  
But when I just gotta know what's going on I'll use Google Maps with traffic enabled.  And yes, I'll drive around a stoppage in traffic if I can (I run about 50% success rate).  The tricks are to pull off before the stoppage (gotta check traffic constantly - I don't do that) and know when to pull back on.  That's where a CB would come in handy, but I like many others don't care for the chatter.  
There's an app called Waze (waze.com) that reports smokies, traffic ties, etc.  My wife likes that one.  
Best,
- bob